First of all, I despise spring hinges. However, we get tons of request for "dem derr spring-loaded frames." I have explained way too many times how this "feature" usually causes more problems than solutions and most of the time people just look at me like I'm crazy and say "I want dem derr spring-loaded frames."

So...who...other than Safilo and Cazal...is still making spring hinges that don't absolutely suck?